/* Панель доступности для слабовидящих */
.accessibility-panel {
    display: none;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    z-index: 9999;
    font-family: Arial, sans-serif;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.accessibility-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px;
}

.accessibility-main-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    align-items: center;
}

.accessibility-btn {
    background: #333;
    border: 2px solid #555;
    color: white;
    padding: 8px 12px;
    cursor: pointer;
    border-radius: 4px;
    font-family: Arial, sans-serif;
    font-size: 14px;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 1;
}

.accessibility-btn:hover {
    background: #555;
    border-color: #777;
}

.accessibility-btn.active {
    background: #007cba;
    border-color: #0066a0;
}

/* Иконки */
.icon-image, .icon-settings, .icon-spacing, .icon-kerning {
    font-size: 16px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Центрирование всех элементов в кнопках */
.accessibility-btn * {
    vertical-align: middle;
}

.font-icon, .theme-icon {
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Размеры шрифтов */
.accessibility-btn.font-size[data-size="small"] .font-icon {
    font-size: 14px;
}

.accessibility-btn.font-size[data-size="medium"] .font-icon {
    font-size: 18px;
}

.accessibility-btn.font-size[data-size="large"] .font-icon {
    font-size: 22px;
}

/* Цветовые темы */
.accessibility-btn.color-theme[data-theme="default"] {
    background: white !important;
    color: black !important;
    border-color: #ccc !important;
}

.accessibility-btn.color-theme[data-theme="dark"] {
    background: black !important;
    color: white !important;
    border-color: #333 !important;
}

.accessibility-btn.color-theme[data-theme="blue"] {
    background: #9dd1ff !important;
    color: #063462 !important;
    border-color: #7bb8e6 !important;
}

.accessibility-btn.color-theme[data-theme="brown"] {
    background: #3B2716 !important;
    color: #A9E44D !important;
    border-color: #2a1c0f !important;
}

/* Активное состояние для цветовых тем */
.accessibility-btn.color-theme.active[data-theme="default"] {
    background: white !important;
    color: black !important;
    border-color: #007cba !important;
    box-shadow: 0 0 0 2px #007cba !important;
}

.accessibility-btn.color-theme.active[data-theme="dark"] {
    background: black !important;
    color: white !important;
    border-color: #007cba !important;
    box-shadow: 0 0 0 2px #007cba !important;
}

.accessibility-btn.color-theme.active[data-theme="blue"] {
    background: #9dd1ff !important;
    color: #063462 !important;
    border-color: #007cba !important;
    box-shadow: 0 0 0 2px #007cba !important;
}

.accessibility-btn.color-theme.active[data-theme="brown"] {
    background: #3B2716 !important;
    color: #A9E44D !important;
    border-color: #007cba !important;
    box-shadow: 0 0 0 2px #007cba !important;
}

/* Ховер для цветовых тем */
.accessibility-btn.color-theme[data-theme="default"]:hover {
    background: #f5f5f5 !important;
    color: black !important;
}

.accessibility-btn.color-theme[data-theme="dark"]:hover {
    background: #333 !important;
    color: white !important;
}

.accessibility-btn.color-theme[data-theme="blue"]:hover {
    background: #8bc5f0 !important;
    color: #063462 !important;
}

.accessibility-btn.color-theme[data-theme="brown"]:hover {
    background: #4a3020 !important;
    color: #A9E44D !important;
}

/* Расширенные настройки */
.accessibility-advanced {
    display: none;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #555;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.accessibility-advanced.show {
    display: block;
    opacity: 1;
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.settings-group {
    text-align: center;
}

.settings-group h4 {
    margin: 0 0 10px 0;
    font-size: 12px;
    color: #ccc;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.settings-group button {
    background: #333;
    border: 1px solid #555;
    color: white;
    padding: 6px 10px;
    margin: 2px;
    cursor: pointer;
    border-radius: 3px;
    font-size: 12px;
    transition: all 0.3s ease;
    display: inline-block;
}

.settings-group button:hover {
    background: #555;
}

.settings-group button.active {
    background: #007cba;
    border-color: #0066a0;
}

/* Применение настроек к странице */

/* Размеры шрифта */
body.accessibility-font-small {
    font-size: 14px;
}

body.accessibility-font-medium {
    font-size: 18px;
}

body.accessibility-font-large {
    font-size: 22px;
}

/* Цветовые темы */
body.accessibility-theme-dark {
    background-color: #000 !important;
    color: #fff !important;
}

body.accessibility-theme-dark * {
    background-color: #000 !important;
    color: #fff !important;
    border-color: #333 !important;
}

body.accessibility-theme-blue {
    background-color: #9dd1ff !important;
    color: #063462 !important;
}

body.accessibility-theme-blue * {
    background-color: #9dd1ff !important;
    color: #063462 !important;
    border-color: #7bb8e6 !important;
}

body.accessibility-theme-brown {
    background-color: #3B2716 !important;
    color: #A9E44D !important;
}

body.accessibility-theme-brown * {
    background-color: #3B2716 !important;
    color: #A9E44D !important;
    border-color: #2a1c0f !important;
}

/* Шрифты */
body.accessibility-font-arial,
body.accessibility-font-arial * {
    font-family: Arial, sans-serif !important;
}

body.accessibility-font-times,
body.accessibility-font-times *:not(.fa) {
    font-family: "Times New Roman", serif !important;
}

/* Интервалы */
body.accessibility-spacing-1 * {
    /*  line-height: 1 !important;*/
}

body.accessibility-spacing-1-5 * {
    line-height: 1.5 !important;
}

body.accessibility-spacing-2 * {
    line-height: 2 !important;
}

/* Кернинг */
body.accessibility-kerning-normal * {
    letter-spacing: normal !important;
}

body.accessibility-kerning-medium * {
    letter-spacing: 1px !important;
}

body.accessibility-kerning-large * {
    letter-spacing: 2px !important;
}

/* Скрытие изображений */
body.accessibility-images-hidden img,
body.accessibility-images-hidden .image,
body.accessibility-images-hidden [style*="background-image"] {
    display: none !important;
}

/* Фильтры изображений */
body.accessibility-images-grayscale img,
body.accessibility-images-grayscale .image {
    filter: grayscale(100%) !important;
}

/* Адаптивность */
@media (max-width: 768px) {
    .accessibility-main-controls {
        gap: 4px;
    }
    
    .accessibility-btn {
        padding: 6px 8px;
        min-width: 35px;
        min-height: 35px;
        font-size: 12px;
    }
    
    .settings-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .settings-group button {
        padding: 8px 12px;
        margin: 3px;
    }
}

@media (max-width: 480px) {
    .accessibility-container {
        padding: 8px;
    }
    
    .accessibility-main-controls {
        gap: 2px;
    }
    
    .accessibility-btn {
        padding: 4px 6px;
        min-width: 30px;
        min-height: 30px;
        font-size: 11px;
    }
}